yeah, let's hope so. I use my iPhone at hte gym or while running all the time, and I have found as some of my friends have that the iPhone is not 100% efficient for working out. I made an earlier post about he problems I was having, but to sum it up, the iPhone goes crazy, skips around songs, and the microphone/puse/skip button becomes inoperable for a time after a good workout session. Stays this way for several minutes to several hours after. My Brother-in-law got his replaced... hasn't had same problem again, mine iss till acting up, though. I took it to an Apple Genious. I chose the guy who looked fit cuz I figured maybe he took his to the gym with him too. I was right, he did, and he had experienced the same problems. Restoring fixes the issue temporarily, but he pinned the problem as running, working out, etc. with the iPhone basically messes with the gyrometer in it and thus makes the phone act up this way. Hopefully, Apple will address this issue before Nike starts supporting the iPhone.